From b9df8eff5cf5f430d0f7f72c05925f2b07b45c45 Mon Sep 17 00:00:00 2001
From: "William A. Rowe Jr" <wrowe@apache.org>
Date: Mon, 12 Dec 2016 06:45:11 +0000
Subject: Fixes to --with-pcre. Refuse to consider --without-pcre, that is
 nonsequitor.

git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1773741 13f79535-47bb-0310-9956-ffa450edef68
---
 configure.in | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'configure.in')

diff --git a/configure.in b/configure.in
index 5e70d7aee0..4de5d4b731 100644
--- a/configure.in
+++ b/configure.in
@@ -222,10 +222,16 @@ fi
 
 AC_ARG_WITH(pcre,
 APACHE_HELP_STRING(--with-pcre=PATH,Use external PCRE library))
+echo PCRE PATH was $with_pcre
+
+if test "$with_pcre" = "" || test "$with_pcre" = "yes"; then
+  with_pcre = "$PATH"
+else
+  with_pcre = "$with_pcre/bin:$with_pcre"
+fi
 
 AC_CHECK_TARGET_TOOLS(PCRE_CONFIG, [pcre2-config pcre-config],
-                      [`which $with_pcre 2>/dev/null`],
-                      [$with_pcre/bin:$with_pcre])
+                      [`which $with_pcre 2>/dev/null`], $with_pcre)
 
 if test "x$PCRE_CONFIG" != "x"; then
   if $PCRE_CONFIG --version >/dev/null 2>&1; then :; else
-- 
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